现场门窗检测仪检定装置的研制

Development of Verification Device for On-site Door and Window Detector

本文根据现场门窗检测仪目前的检定情况以及存在的问题,研制出了一种包括模拟窗和具有模拟压力腔的模拟舱的检定装置,此装置采用了多个标准流量计和多个标准压力传感器,与现场门窗检测仪自身的吹吸风机调节共同实现多工况在线仿真检测,解决了现场门窗检测仪需要分别检定压力和流量的问题。

This paper is based on the current verification of the on-site door and window detector and the existing problems,we have developed a verification device including a simulated window and a simulated chamber with an analog pressure chamber. The device adopts a plurality of standard flow meters and a plurality of standard pressure sensors,and realizes on-line simulation detection of multiple working conditions together with the blowing and suction fan adjustment of the on-site door and window detector,and solves the problem that the on-site door and window detector needs to separately verified the pressure sensor and the flow sensor.